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<title>[48900] Upgrade/Install: Only display the auto-update links on the Network Admin > Themes screen for themes that support the feature.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/48900">48900</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/48900","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-08-27 22:23:53 +0000 (Thu, 27 Aug 2020)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Upgrade/Install: Only display the auto-update links on the Network Admin > Themes screen for themes that support the feature.

Follow-up to <a href="https://core.trac.wordpress.org/changeset/48669">[48669]</a>, <a href="https://core.trac.wordpress.org/changeset/48688">[48688]</a>.

Props afragen, pbiron, audrasjb, desrosj, SergeyBiryukov.
Merges <a href="https://core.trac.wordpress.org/changeset/48899">[48899]</a> to the 5.5 branch.
Fixes <a href="https://core.trac.wordpress.org/ticket/51129">#51129</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches55srcwpadminincludesclasswpmsthemeslisttablephp">branches/5.5/src/wp-admin/includes/class-wp-ms-themes-list-table.php</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches55">branches/5.5/</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/5.5
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/5.5 2020-08-27 22:22:23 UTC (rev 48899)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/5.5  2020-08-27 22:23:53 UTC (rev 48900)
</ins><a id="branches55"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/5.5</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/3.4:21757
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/4.9:43557,43622
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/5.0:43681-43682,43684-43688,43719-43720,43723,43726-43727,43729-43731,43734-43744,43747,43751-43754,43758,43760-43765,43767-43770,43772,43774-43781,43783,43785,43790-43806,43808-43821,43825,43828,43830-43834,43836-43843,43846-43863,43867-43889,43891-43894,43897-43905,43908-43909,43911-43929,43931-43942,43946-43947,43949-43956,43959-43964,43967-43969,43988,43994,44014,44017,44047,44183,44185,44187-44206,44208-44213,44231-44232,44235,44248,44284,44287-44288
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:48685-48686,48688-48689,48696,48701,48703,48707,48717,48719,48721,48725-48726,48729-48731,48734,48736,48742,48745,48748-48751,48757-48758,48761,48767,48770,48772,48775,48777-48778,48783,48792,48796-48797,48800-48802,48808,48814,48817,48820,48827,48832,48842,48850,48852-48853,48856,48859,48862,48864,48866,48868,48870,48872,48874,48876,48878,48880-48881,48884,48886,48888,48890,48892,48894-48895,48897
</del><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:48685-48686,48688-48689,48696,48701,48703,48707,48717,48719,48721,48725-48726,48729-48731,48734,48736,48742,48745,48748-48751,48757-48758,48761,48767,48770,48772,48775,48777-48778,48783,48792,48796-48797,48800-48802,48808,48814,48817,48820,48827,48832,48842,48850,48852-48853,48856,48859,48862,48864,48866,48868,48870,48872,48874,48876,48878,48880-48881,48884,48886,48888,48890,48892,48894-48895,48897,48899
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches55srcwpadminincludesclasswpmsthemeslisttablephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/src/wp-admin/includes/class-wp-ms-themes-list-table.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/src/wp-admin/includes/class-wp-ms-themes-list-table.php      2020-08-27 22:22:23 UTC (rev 48899)
+++ branches/5.5/src/wp-admin/includes/class-wp-ms-themes-list-table.php        2020-08-27 22:23:53 UTC (rev 48900)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -151,11 +151,54 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        $filter                    = $theme->is_allowed( $allowed_where, $this->site_id ) ? 'enabled' : 'disabled';
</span><span class="cx" style="display: block; padding: 0 10px">                        $themes[ $filter ][ $key ] = $themes['all'][ $key ];
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        $theme_data = array(
+                               'update_supported' => isset( $theme->update_supported ) ? $theme->update_supported : true,
+                       );
+
+                       // Extra info if known. array_merge() ensures $theme_data has precedence if keys collide.
+                       if ( isset( $current->response[ $key ] ) ) {
+                               $theme_data = array_merge( (array) $current->response[ $key ], $theme_data );
+                       } elseif ( isset( $current->no_update[ $key ] ) ) {
+                               $theme_data = array_merge( (array) $current->no_update[ $key ], $theme_data );
+                       } else {
+                               $theme_data['update_supported'] = false;
+                       }
+
+                       $theme->update_supported = $theme_data['update_supported'];
+
+                       /*
+                        * Create the expected payload for the auto_update_theme filter, this is the same data
+                        * as contained within $updates or $no_updates but used when the Theme is not known.
+                        */
+                       $filter_payload = array(
+                               'theme'        => $key,
+                               'new_version'  => '',
+                               'url'          => '',
+                               'package'      => '',
+                               'requires'     => '',
+                               'requires_php' => '',
+                       );
+
+                       $filter_payload = array_merge( $filter_payload, array_intersect_key( $theme_data, $filter_payload ) );
+
+                       $type = 'theme';
+                       /** This filter is documented in wp-admin/includes/class-wp-automatic-updater.php */
+                       $auto_update_forced = apply_filters( "auto_update_{$type}", null, (object) $filter_payload );
+
+                       if ( ! is_null( $auto_update_forced ) ) {
+                               $theme->auto_update_forced = $auto_update_forced;
+                       }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                         if ( $this->show_autoupdates ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                if ( in_array( $key, $auto_updates, true ) ) {
-                                       $themes['auto-update-enabled'][ $key ] = $themes['all'][ $key ];
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                         $enabled = in_array( $key, $auto_updates, true ) && $theme->update_supported;
+                               if ( isset( $theme->auto_update_forced ) ) {
+                                       $enabled = (bool) $theme->auto_update_forced;
+                               }
+
+                               if ( $enabled ) {
+                                       $themes['auto-update-enabled'][ $key ] = $theme;
</ins><span class="cx" style="display: block; padding: 0 10px">                                 } else {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                                        $themes['auto-update-disabled'][ $key ] = $themes['all'][ $key ];
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                 $themes['auto-update-disabled'][ $key ] = $theme;
</ins><span class="cx" style="display: block; padding: 0 10px">                                 }
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -728,7 +771,20 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $stylesheet = $theme->get_stylesheet();
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                if ( in_array( $stylesheet, $auto_updates, true ) ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( isset( $theme->auto_update_forced ) ) {
+                       if ( $theme->auto_update_forced ) {
+                               // Forced on.
+                               $text = __( 'Auto-updates enabled' );
+                       } else {
+                               $text = __( 'Auto-updates disabled' );
+                       }
+                       $action     = 'unavailable';
+                       $time_class = ' hidden';
+               } elseif ( empty( $theme->update_supported ) ) {
+                       $text       = '';
+                       $action     = 'unavailable';
+                       $time_class = ' hidden';
+               } elseif ( in_array( $stylesheet, $auto_updates, true ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px">                         $text       = __( 'Disable auto-updates' );
</span><span class="cx" style="display: block; padding: 0 10px">                        $action     = 'disable';
</span><span class="cx" style="display: block; padding: 0 10px">                        $time_class = '';
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -747,17 +803,21 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $url = add_query_arg( $query_args, 'themes.php' );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $html[] = sprintf(
-                       '<a href="%s" class="toggle-auto-update aria-button-if-js" data-wp-action="%s">',
-                       wp_nonce_url( $url, 'updates' ),
-                       $action
-               );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         if ( 'unavailable' === $action ) {
+                       $html[] = '<span class="label">' . $text . '</span>';
+               } else {
+                       $html[] = sprintf(
+                               '<a href="%s" class="toggle-auto-update aria-button-if-js" data-wp-action="%s">',
+                               wp_nonce_url( $url, 'updates' ),
+                               $action
+                       );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $html[] = '<span class="dashicons dashicons-update spin hidden" aria-hidden="true"></span>';
-               $html[] = '<span class="label">' . $text . '</span>';
-               $html[] = '</a>';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 $html[] = '<span class="dashicons dashicons-update spin hidden" aria-hidden="true"></span>';
+                       $html[] = '<span class="label">' . $text . '</span>';
+                       $html[] = '</a>';
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $available_updates = get_site_transient( 'update_themes' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         }
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 if ( isset( $available_updates->response[ $stylesheet ] ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $html[] = sprintf(
</span><span class="cx" style="display: block; padding: 0 10px">                                '<div class="auto-update-time%s">%s</div>',
</span></span></pre>
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